Overview
The PSD813F2A-90M is a Complex Programmable Logic Device (CPLD) manufactured by STMicroelectronics. This device is part of the PSD8XXFX family, which integrates Flash in-system programmable (ISP) peripherals for 8-bit microcontrollers. It offers a versatile set of features, including dual bank Flash memories, SRAM, and programmable logic functions, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 52-PQFP (M) |
| Supply Voltage | 4.5V to 5.5V |
| Primary Flash Memory | Up to 2 Mbit (8 uniform sectors, 32K x8) |
| Secondary Flash Memory | Up to 256 Kbit (4 uniform sectors) |
| SRAM | Up to 256 Kbit |
| I/O Ports | 27 reconfigurable I/O ports |
| PLD Gates | Over 3000 gates |
| Macrocells | 16 output macrocells (OMCs) and 24 input macrocells (IMCs) |
| Operating Temperature | 0°C to 70°C |
| Access Time | 90 ns |
| Frequency | Up to 18 MHz |
Key Features
- Flash in-system programmable (ISP) peripheral for 8-bit microcontrollers
- Dual bank Flash memories with concurrent operation: read from one memory while erasing and writing the other
- Programmable logic functions with over 3000 gates of PLD (CPLD and DPLD)
- 27 individually configurable I/O port pins
- Enhanced JTAG serial port for full-chip in-system programmability
- Programmable power management
- ECOPACK compliant packages
Applications
The PSD813F2A-90M is designed for use in various applications, including:
- 8-Bit MCU Peripherals
- Industrial Automation
- Consumer Electronics
- Telecommunications
- Automotive Systems
- Medical Devices
Q & A
- What is the PSD813F2A-90M?
The PSD813F2A-90M is a Complex Programmable Logic Device (CPLD) manufactured by STMicroelectronics, integrating Flash in-system programmable peripherals for 8-bit microcontrollers.
- What are the key features of the PSD813F2A-90M?
Key features include dual bank Flash memories, SRAM, programmable logic functions with over 3000 gates, and enhanced JTAG serial port for in-system programming.
- What is the operating temperature range of the PSD813F2A-90M?
The operating temperature range is from 0°C to 70°C.
- What is the maximum supply voltage for the PSD813F2A-90M?
The maximum supply voltage is 5.5V.
- How many I/O ports does the PSD813F2A-90M have?
The device has 27 reconfigurable I/O ports.
- What is the access time of the PSD813F2A-90M?
The access time is 90 ns.
- Is the PSD813F2A-90M UV erasable?
No, the PSD813F2A-90M is not UV erasable; it uses Flash memory for programming.
- What are the common applications of the PSD813F2A-90M?
Common applications include 8-Bit MCU peripherals, industrial automation, consumer electronics, telecommunications, automotive systems, and medical devices.
- What package types are available for the PSD813F2A-90M?
The device is available in a 52-PQFP (M) package.
- Does the PSD813F2A-90M support JTAG programming?
